Field and Lab
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Soil cores are
used to check GPR anomalies.
Here, Jocelyn Turner and Jon Criss set up a grid line for coring.
Dru McGill gives it a good go trying to core in dry soil.
Jon Criss making the most out of a tight space and hard soil.
Cheryl Munson and Jon Criss reading a core sample.
Mixed soil typical of a house wall trench found in core.